PT-2023-11770 · Jhead+1 · Jhead+1

Fstark-Prog · Published 2023-08-11 · Updated 2023-08-21 · CVE-2020-28840

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions jhead version 3.04

Description The issue allows local attackers to execute arbitrary code and cause a denial of service (DoS) due to a Buffer Overflow vulnerability in the jpgfile.c file.

Recommendations For version 3.04, update to a newer version that contains a fix for this issue.

Exploit

Fix

DoS

Buffer Overflow

Weakness Enumeration

CWE-120

Related Identifiers

CVE-2020-28840

GHSA-XH27-XWGJ-GQW2

Affected Products

Debian

Jhead

References · 13

• 🔥 https://github.com/Matthias-Wandel/jhead/issues/8 · Exploit
• 🔥 https://bugs.launchpad.net/ubuntu/+source/jhead/+bug/1900820 · Exploit
• 🔥 https://github.com/F-ZhaoYang/jhead/security/advisories/GHSA-xh27-xwgj-gqw2 · Exploit
• https://github.com/Matthias-Wandel/jhead/commit/4827ed31c226dc5ed93603bd649e0e387a1778da · Patch
• https://cve.org/CVERecord?id=CVE-2020-28840 · Security Note
• https://osv.dev/vulnerability/DEBIAN-CVE-2020-28840 · Vendor Advisory
• https://ubuntu.com/security/CVE-2020-28840 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-28840 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2020-28840 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2020-28840 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-28840 · Vendor Advisory
• https://twitter.com/CVEnew/status/1690264250785132544 · Twitter Post
• https://github.com/Fstark-prog/jhead/security/advisories/GHSA-xh27-xwgj-gqw2 · Note